| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
MVR, an acronym for mechanical vapor recompression, stands as a beacon of energy conservation by ingeniously repurposing generated secondary steam energy to dramatically curb external energy consumption. At the heart of this groundbreaking technology lies a simple yet transformative principle: the evaporator's secondary steam undergoes a high-energy efficiency transformation through a state-of-the-art steam compressor. This wondrous process deftly converts electrical energy into thermal energy, resulting in an elevation of both pressure and temperature of the secondary steam. The marvel doesn't stop there; the newly risen temperature allows the secondary steam to loop back into the evaporator, ready to heat materials and facilitate further evaporation. In this seamless cycle, the latent heat of vaporization is recycled, showcasing a commitment to sustainability and efficiency.
The DM series Single-stage geard steam compressor epitomizes innovation in its design, comprising a meticulously crafted compressor body, a robust coupling, and a reliable gearbox. Alongside these, an efficient lubrication system, powerful motor, sophisticated electric instrumentation, and a cutting-edge anti-surge control system ensure its superior functionality. This marvel of engineering offers a compact structure that not only enhances performance but also simplifies maintenance, making it a highly convenient and indispensable component in modern applications.
3.3.1 Begin by securely positioning the compressor base on its foundation. Use wedge-shaped shims to expertly adjust the unit level.
Skillfully alternate two wedge-shaped irons, ensuring level accuracy, then spot weld them at 4 to 5 strategic points. These wedges, tailored to user-specific requirements, should be
fabricated and placed according to the unique installation environment. The contact surface must be perfectly finished to ensure even contact on inclined planes.
The load capacity of each wedge iron should not exceed 40Kg/cm2.
3.3.2 Utilize a high-precision level to attain flawless unit alignment. Ensure the axial level precision is 0.05/1000mm, with a horizontal level of 0.10/1000mm.
Adhering to these specifications guarantees optimal performance.
3.3.3 Proceed to center the coupling. Prior to beginning alignment, ensure the following preparatory steps are meticulously followed:
1) Ensure the main power supply is safely turned off;
2) Carefully remove the protective coupling shield;
3) Detach the diaphragm coupling's intermediate section with precision;
4) Verify that the motor installation plane is flawlessly flat, free from any debris, dirt, or attachments;
5) Ensure the motor bolt hole is sufficiently larger than the bolt to allow for adjustment, providing the flexibility needed for precise positioning;
6) Prepare an adequate supply of stainless steel gaskets to fully support the motor's feet. These gaskets must be perfectly flat and free from any attachments; avoid using slender gaskets for adjustment;
7) Employ a highly accurate dial indicator or laser alignment meter, boasting a precision of 0.01mm (prepared by the customer);
8) Have ready a sturdy bracket to support the dial indicator as depicted in the accompanying diagram;
9) Utilize the motor wheel hub mounting bracket to securely position a dial indicator on the hub's edge, positioning the probe on the compressor wheel hub's outer edge;
10) Carefully adjust the motor feet bolts to align the compressor and motor center line. Achieve a maximum outer circle deviation of 0.05mm, ensuring the motor shaft center is slightly elevated over the compressor's low-speed shaft center line. Maintain coupling end face deviation between 0.03 and 0.05mm;
11) Securely fasten the motor foot bolts, then diligently recheck the outer circle and coupling end face runouts.;
12) Reinstall the intermediate section of the coupling post motor idling test to finalize the alignment.
3.3.4 Once the casing's levelness and alignment are perfected, tighten the anchor bolts. Following a mechanical or trial operation, re-loosen and retighten the bolts to ensure stability.
3.3.5 The impeller, rotating at high speeds, must be shielded from solid and liquid ingress, as these can inflict irreversible damage. It is crucial to ensure the connecting inlet and outlet pipelines are pristine and conform to the system's steam corrosion standards. Non-conforming pipelines necessitate immediate rectification. Incorporating solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, upstream of the compressor inlet's straight pipe is highly recommended.
3.3.6 Expertly install the compressor's inlet and outlet pipelines, equipping them with necessary accessories as depicted in the PI diagram. Ensure the pipelines are independently supported by auxiliary brackets to prevent strain on the compressor body, thus ensuring operational longevity.
3.3.7 Once the main fan and all its accompanying equipment have been securely installed and the concrete foundation has achieved full solidification, it is time to proceed with the compressor operation test. This crucial stage ensures that everything is functioning seamlessly and aligns perfectly with our high standards of efficiency and reliability.
3.3.8 To optimize the performance and accessibility of your Eco-Friendly Steam Compressor, the electric control cabinet must be strategically positioned within a 5-meter radius of the compressor itself. To ensure a streamlined and secure connection, use threading pipe to route the wiring underground from the compressor to the control cabinet. Once the cabinet is firmly in place, make sure to connect the wiring terminals within the electric control cabinet to the lines at the remote Distributed Control System (DCS) to guarantee seamless integration and precision control over the system.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) traces its roots back to 1966. In a transformative move, the company underwent an equity structure reform in June 2019, emerging as a dynamic partnership enterprise. To cater to the burgeoning needs of its fast-paced growth, Dart-Rich (Hunan) Fan Co., Ltd. was birthed in December 2020. The company embraced cutting-edge German technology in 2004, leading to remarkable advancements in product stability, reliability, and high efficiency. Our innovations also ensure low noise, wear resistance, and temperature durability. Proudly, we are the primary architects behind the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich stands out with prestigious certifications like ISO9001, ISO14001, and ISO45001. Our diverse portfolio includes steam compressors, fans, and blowers, prominently serving sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and burgeoning new energy fields. Moreover, we specialize in system optimization and maintenance services aimed at energy-saving wind system renovations.
At Dart-Rich, we are unwavering in our commitment to management, mechanism, cultural, and technological innovations. We are advancing digital intelligence, fostering a striver culture, and embodying 'three wisdom' principles. With an acute market insight, we drive organizational evolution, enhance customer service capabilities, and consistently achieve robust and sustainable growth.
Dart-Rich is deeply rooted in core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism.' We are dedicated to amplifying enterprise value, delivering maximum benefits to customers, and fostering a collaborative ethos among stakeholders. Our ambition is to solidify our position as the pioneering leader in reliable, green fluid machinery!
1, Experience the pinnacle of modern engineering with our Eco-Friendly Steam Compressor, featuring a high-efficiency 3D flow semi-open impeller. This marvel of professional aerodynamic and structural design ensures an advanced impeller profile, granting our blower an expansive range of stable operating conditions. Revel in peak performance with the main machine's remarkable polytropic efficiency, soaring up to an impressive 88%.
2, Benefit from the innovation of a vaneless diffuser, granting our product an extensive operating range that adapts effortlessly to varying demands.
3, Enjoy the sleek and unified design as our gearbox and compressor are seamlessly integrated into a compact structure, optimizing both space and functionality.
4, Discover unmatched ease with our product's integral skid-mounted package, which includes the compressor, gearbox, and motor. This design ensures simplicity in transportation and installation, making setup a breeze.
5, Embrace the future of automation with our product's high degree of automation, delivering unmatched reliability, superior efficiency, and energy-saving capabilities. Its intuitive operation makes it user-friendly, catering to the needs of all users.
1, At NANTONG DART-RICH FAN CO.,LTD, we are dedicated to enhancing your experience through our 'intelligent service' philosophy, ensuring precision and comprehensiveness in every interaction. Our extensive support network includes 13 marketing service centers strategically positioned throughout China, complemented by a robust sales and service network that spans across the globe, guaranteeing that we are always within your reach.
2, Our highly skilled after-sales service team stands ready to assist, equipped with passports for immediate deployment to international maintenance sites. We are committed to delivering exceptional support, offering 24-hour round-the-clock service to seamlessly address your needs throughout the project lifecycle.
3, Experience our '1191' Service Commitment: Swift on-site problem feedback within a mere 1 minute; Prompt service demand response within just 1 hour; Comprehensive solution reply within 9 hours; and efficient personnel dispatch to your location within 1 day, ensuring your peace of mind and uninterrupted productivity.
4, Should you need assistance, our after-sales service hotline is available at 0086-400-625-2668, where our dedicated team is eager to support you.
Q1. Are you a factory?
A1. Yes, Dart-Rich has production base in Nantong City Jiangsu Province and Yueyang City, Hunan Province China.
Q2. Where is your factory?
A2. Our Production base in Nantong City Jiangsu Province, and we have other factory in Hunan.
Q3. How long is your warranty?
A3. We insist on providing customers with the best protection, the whole machine, 24 months warranty, 36 months warranty for the host.
Q4. What certification do you have?
A4. At present, we have passed ISO 9001, ISO 14001, ISO 45001 and so on.
Q5. What accessories do you use for your machine?
A5. Our spare parts and hosts only cooperate with big brands, we insist on winning customers with quality.
Q6. How many years of history does your factory have?
A6. Our factory started in 1966, we insist on continuous innovation and research and development. In June 2019, the equity structure reform was carried out and the company became a partnership enterprise; to meet the needs of the company's rapid development, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020.
Q7. Do you have an official website?
A7. If you have any questions, please feel free to contact us.
This unparalleled Eco-Friendly Steam Compressor boasts a sophisticated pneumatic technology suite, sourced from globally acclaimed and advanced models and cutting-edge design software. This empowers us to deliver swift and precise model selection tailored to our clients' needs. Our product line spans an impressive 18 series, accommodating a versatile flow rate ranging from 1 to 240 t/h and supporting a temperature rise spectrum from 8ºC to 24ºC, ensuring adaptability to a wide array of industrial requirements.
1. Heat Pump Distillation: Harness the innovative capabilities of our Eco-Friendly Steam Compressor to revolutionize heat pump distillation processes, ensuring enhanced efficiency and sustainability.
2. Waste Heat Recovery: Embrace the future of green technology by utilizing our product for waste heat recovery, providing an eco-conscious approach to reduce energy consumption and maximize resource efficiency.
3. Environmental Protection Field: With a focus on sustainability, this device excels in several areas, including industrial wastewater treatment, lithium battery wastewater treatment, wastewater recycling, landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, and more. This ensures cleaner environments and responsible waste management.
4. Lithium-Ion Battery Industry: Our Eco-Friendly Steam Compressor is vital for the lithium-ion battery sector, aiding in processes such as salt lake lithium extraction, iron phosphate devices, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery circulation.
5. New Energy Industry: Transform the approach to new energy solutions by implementing our compressor in photovoltaic wastewater treatment and polycrystalline silicon wastewater treatment, contributing to a more sustainable energy future.
6. Food & Beverage Industry: Elevate your production efficiency with our compressor for tasks such as the concentration and extraction of amino acids like alanine, concentration and drying of sugar liquids, and enhancing the quality of beverage jams.
7. Pharmaceutical Industry: Optimize the production process in the pharmaceutical sector by employing our device for evaporation, concentration, crystallization, and drying, ensuring high-quality outputs for both Chinese and Western medicines.
8. Chemical Industry: Lead the way in chemical production with applications in caprolactam process polymerization, polylactic acid (PLA) devices, nylon 66 production, chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and more.
9. Metallurgical Industry: Enhance the treatment of complex waste streams, including sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, with our cutting-edge technology.
10. Power Industry: Provide an eco-friendly solution for Power Industry with our compressor, ideal for treating desulfurized wastewater from power stations and promoting cleaner energy production.
){kind=link}